baber/WOPTO huggingface dataset:
Patent JP-H09199626-A (JP)
Title: Semiconductor device and its fabrication method
Inventor: UERUNAA SHIYUPEETO
IPC: H01L31/0203
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To miniaturize a device container and simultaneously simplify use and treatment of a semiconductor device by forming a support part for fixing a semiconductor chip as an upper part of the device container, and further forming an electrode terminal having a terminal contact as a side surface of the device container. SOLUTION: A container 15 of a semiconductor device 1 includes two electrode terminals 17 having terminal contacts 16 and used as opposite side surfaces of the device container 15. A support part 8 forms a container upper part for closing the device container 15 upwardly, and surrounds a semiconductor chip 2 together with the two container side surfaces for protection of the same. An electrode terminal of a semiconductor device which terminal is provided for electric contact with a printed board, etc., is simultaneously used as a constituent part of the device container in such a manner, whereby a semiconductor device container is sharply miniaturized compared with conventional container configuration. Further, mechanical and thermal stability is ensured for the use and handling of a semiconductor device.
Patent JP-H05168756-A (JP)
Title: Ball discharging device for japanese pinball (pachinko) playing machine
Inventor: TAMAGAKI TOSHIO
IPC: A63F7/02
Filed: 1991-12-20
Abstract: PURPOSE:To discharge stored balls in an upper ball dish in a short time. CONSTITUTION:A delivery port is formed oh the downstream side of an upper ball dish D1 provided on the front side of a playing machine, and a ball discharge path 52 is provided on the delivery port. The first ball discharging system 51 having an opening/closing valve capable of closing and opening the delivery port and the ball discharge path 52 is arranged on the downstream side of the upper ball dish D1. A ball discharge port 62 is formed on the bottom face of the upstream side of the upper ball dish D1, and the ball discharge path 52 is provided on the ball discharge port 62. The second ball discharging system 61 having an opening/closing valve capable of closing and opening the ball discharge port 62 and the ball discharge path 52 is arranged on the upstream of the upper ball dish D1. The opening/closing valve of the second ball discharging system 61 is interlockingly opened when the opening/closing valve of the first ball discharging system 51 is opened, and stored balls in the upper ball dish D1 is discharged in a short time.
Patent JP-H11170103-A (JP)
Title: Lathe tool rest equipped with tool rotation drive device
Inventor: TERAOKA MASANOBU
IPC: B23B21/00
Filed: 1997-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a lathe tool rest, for surely engaging and connecting the rotation spindle of a tool holder and the rotation drive spindle of a tool rotation drive device, when the tool holder is divided on a working position. SOLUTION: A rotation drive spindle 41 and a rotation spindle are connected by providing: a tool holder 30, a tool rotation drive device 40, an engaging groove 43b on one end of the spindle 41, and an engaging tooth 32a on one end of a rotation spindle; to engage with tooth 32a with the groove 43b. A ring-like guide groove 61 is provided on a tool rest main body 10, also a movement mechanism, for reciprocatively moving the spindle 41 in an axial direction, and a dividing mechanism for the spindle 41 are provided.  The spindle 41 and the rotation spindle are divided at a fixed angle and stopped by the dividing mechanism to drive the mechanism 65 to engage/disengage the tooth 32a and the groove 43b, and also the tooth 32a of the rotation spindle is guided by the groove 61 to prevent the rotation of the rotation spindle during the rotation of the holder 30 following the rotation of a turret.
Patent JP-H06181664-A (JP)
Title: Animal having granuloma and method for creating the same
Inventor: KAWASHIMA TAKUJI
IPC: A01K67/00
Filed: 1992-12-22
Abstract: PURPOSE:To create an animal having a granuloma capable of rapidly and accurately performing the evaluation of pharmacodynamic effects such as an antiinflammatory agent in a short period. CONSTITUTION:This method for creating an animal having a granuloma is composed of subcutaneous administration of a substance selected from the group consisting of vanadium, aluminum and the salts of vanadium, salts of the aluminum, salts of vanadium oxides, salts of aluminum oxides, polymyxin B and salts of the polymyxin B or a mixture of two or more thereof to an animal. Furthermore, the animal having the granuloma is obtained. Since the subcutaneous administration of an aqueous solution is carried out, operation is extremely simple. Since the viscosity of the aqueous solution is low, the administration is readily performed. The granuloma is formed in a short period of at least 2-3 days without any local inflammation. The boundary between a part of the granuloma and a part of no granuloma is clear. Since the punching method can be applied, the measurement of the weight of the granuloma is readily and accurately carried out. This animal is useful for evaluating pharmacodynamic effects.
Patent JP-H05169758-A (JP)
Title: Print setting system
Inventor: TSUTSUGI HIDEFUMI
IPC: B41J21/00
Filed: 1991-12-25
Abstract: PURPOSE:To provide a print setting system wherein a user can input documentary data without considering distribution thereof and documentary data, exceeding in volume over one page input range, are divided, and printed out on a plurality of sheets of printing blank form. CONSTITUTION:Input range of documentary data is passed through an input processing part 7 from an input device 6 and set by a user in an editing processing part 8 is without considering the paper size. At a point of time when a request for printing out on a printing blank form having normal size is assigned, the editing processing part 8 sends the range to be inputted of documentary data to an output setting part 10. When the size of the printing blank form is selected and the range to be inputted is larger than the size of the printing blank form, the layout of the documentary data is calculated and reediting thereof is executed. The documentary data are outputted to a printer 9 via an output control part 11 and printed.
Patent JP-2000180324-A (JP)
Title: Method for determining creep embrittlement in low alloy steel
Inventor: SAKANE MANABU
IPC: G01N3/30
Filed: 1998-12-15
Abstract: PROBLEM TO BE SOLVED: To implement a method capable of measuring the presence or absence of creep embrittlement in low alloy steel simply and speedily. SOLUTION: A test piece 2 collected from test material formed of low alloy steel is fractured by shock at temperatures lower than the energy transition temperature of the test piece 2 to obtain the rate of a grain boundary fracture surface in a predetermined range immediately under the notch part of the fracture surface through the use of the equation; the rate of a grain boundary fracture surface = (the area of a grain boundary fracture surface/the total area of a measurement range)×100%. The presence or absence of creep embrittlement is determined on the basis of the rate of a grain boundary fracture surface.
Patent JP-2001169655-A (JP)
Title: Grain tank of combine harvester
Inventor: SAMURAGI HITOSHI
IPC: A01F12/60
Filed: 1999-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a grain tank of a combine harvester having a minimized machine body width and an arrangement constitution with a well-balanced weight. SOLUTION: This grain tank 19 of a combine harvester is obtained by pivotally connecting the front surface of the grain tank 19 to a grain elevating cylinder 20 and composing the grain elevating cylinder 20 so as to be rotatable around the grain elevating cylinder 20 as a rotation fulcrum in the grain tank 19 of the combine harvester for housing threshed unhulled rice. The grain tank 19 is arranged above a threshing part 3 and the lower part of the grain tank 19 is composed so as to be used also as an upper cover of a waste straw cutter 21.
Patent JP-H05170707-A (JP)
Title: Fluorescent calix(4)arene derivative
Inventor: AOKI IZUO
IPC: G01N31/22
Filed: 1991-12-24
Abstract: PURPOSE:To provide a new fluorescent calix[4]arene derivative suitable for the analysis of metal ion e.g. by a fluorescent probe for the analysis of sodium ion. CONSTITUTION:The calix[4]arene derivative of formula I [A is fluorescent atomic group of formula II to formula V, etc.; B is quenching atomic group of formula VI, formula VII, etc.; X1 to X4 are atomic groups for giving a void- forming part for Na ion, e.g. (CH2)n-COO and (CH2)n-CO; Y and Z are arbitrary atomic groups or functional groups free from lowering action on the function of the calixarene derivative], e.g. the compound of formula VIII. The exemplified compound of formula VIII can be produced by reacting a compound of formula IX with ethyl bromoacetate in acetone solvent in the presence of potassium carbonate, reacting the reaction product with 4-nitrobenzyl bromoacetate in N,N-dimethylformamide solvent in the presence of calcium hydride and finally reacting the product with 1-pyrenylmethyl bromoacetate in acetone solvent in the presence of potassium carbonate.
Patent JP-H10190012-A (JP)
Title: High-withstand voltage semiconductor device
Inventor: SUGAWARA YOSHITAKA
IPC: H01L29/744
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To improve withstand voltage and reliability by permitting a semiconductor substrate, a first semiconductor layer and a second semiconductor layer to have Σ bevel structures and providing a second conductivity type semiconductor area having a lower impurity concentration than that of a second conductivity type second semiconductor layer at rthe periphery of the second semiconductor layer. SOLUTION: On the surface of a semiconductor substrate 1 opposite to a semiconductor layer 2, a second conductivity type semiconductor layer (P0 layer) 6, which has an opposite conductivity type to a first conductivity type and has junction between the semiconductor substrate 1 is provided. Then, a second conductivity type semiconductor layer (P1 layer) 3, which has the same conductivity type as the P0 layer 6, a higher impurity concentration than that of the P0 layer and forms junction between the semiconductor substrate 1, is provided between the center of the semiconductor substrate 1 and the P0 layer 6. Since the impurity concentration of the P0 layer 6 is lower than that of the P1 layer 3, a depletion layer spreads over a wide range, and the surface depletion layer on the P0 layer 6 side of a positive bevel 4 can be thickened.
Patent JP-H06191426-A (JP)
Title: Rear wheel steering device of four-wheel steering vehicle
Inventor: SONODA HIROTETSU
IPC: B62D7/14
Filed: 1992-12-24
Abstract: PURPOSE:To prevent the generation of striking sound when a deadlock point mechanism interlocking to a centering spring which energizes a rear wheel side steering link mechanism to the neutral position is locked at the neutral position. CONSTITUTION:At the side of a power cylinder for rear wheel steering, a centering spring mechanism to restore a rear side steering link mechanism to the neutral position is provided in parallel. Between both ends of the centering spring mechanism and the piston rod 51 side of the power cylinder, a deadlock point mechanism 40 by a broken type link to cross the dead point is provided. A pair of the left and the right cylinder mechanisms 43 for lock releasing which have push-up plungers 43a to cross the connecting point of the broken type link over the dead point with the pressure oil fed to the left and the right chambers 3a and 3b of the power cylinder are provided. A hydraulic damper 45 as a damper means to moderate the striking force to the link system when the push-up plunger is abutted and locked to the connecting part at the position the connecting part of the deadlock point mechanism crosses the dead point, is added to the push-up plunger 43a.
Patent JP-H06197177-A (JP)
Title: Municipal disaster prevention radio fixed system master station device
Inventor: KAMITAMARI HIROAKI
IPC: H04Q9/00
Filed: 1992-12-25
Abstract: PURPOSE:To utilize a municipal disaster prevention radio master station device not only by a specified specialist but also by general people from a remote location by setting time and contents to be broadcasted from the municipal disaster prevention radio master station device by a telephone. CONSTITUTION:The master station device is provided with a telephone circuit control part 7-1 for automatically connecting an incoming call from a telephone set, an electronized sound recording unit 7-2 for converting speech contents to digital signals and storing them, a main control part 7-3 for controlling the telephone circuit control part 7-1 and the electronized sound recording unit 7-2 and an interface part 6 for performing connection to a console.
Patent JP-2000176851-A (JP)
Title: Rotary working device
Inventor: EGAWA KIKUJI
IPC: B25B21/02
Filed: 1998-12-17
Abstract: PROBLEM TO BE SOLVED: To reduce damage of the device by providing an output member to which a connecting tool such as a socket suitable for members to be rotated on a second gear train. SOLUTION: Related to bolts and nuts, in particular to the fastening, members mechanically connected to a motor are shafts 30a, 30b, 31a, 31b, but a rocking frame 28 or a socket 74 is not mechanically connected, and hence the bolts and nuts can not be further fastened. Consequently, even when the rocking frame 28 or the socket 74 becomes into the condition in which it can not further rotate, the motor the shafts 30a, 30b, 31a, 31b can continuously rotate independently from the rocking frame 28 or the socket 74, and hence the motor can be prevented from burning or the like. Further even when he rocking frame 28 rockingly moves, such normal/reverse rocking displacement is dampingly absorbed with a torsion spring 9, and hence torque variation applied to the rotary output shaft 2 of the motor can be mitigated to improve durability of the motor.
Patent JP-H06191227-A (JP)
Title: Pneumatic tire
Inventor: UEMURA YOSHIAKI
IPC: B60C11/04
Filed: 1992-12-25
Abstract: PURPOSE:To reduce the noise of a tire while maintaining dry grip and wet grip performance. CONSTITUTION:The center part of a tread part is provided with one longitudinal groove 7 continuous in the circumferential direction of a tire. In the reference state of the tire being mounted on a normal rim, charged with air pressure equivalent to 70% of the maximum air pressure chargeable in the specifications and loaded with 88% of the maximum load, the groove grounding width ratio Wg/Sw of the tire axial width Wg of the longitudinal groove 7 to the grounding width Sw which is the maximum length in the tire axial direction of the tread is to be 0.20 to 0.35, and the groove-land ratio Ss/SL of the groove part area Ss to the land part area SL in the tread S is to be 0.30 to 0.50.
Patent JP-H06191312-A (JP)
Title: Speed change indication device for manual transmission
Inventor: WADA HIROKI
IPC: F16H61/00
Filed: 1992-12-25
Abstract: PURPOSE:To make instruction of speed change of a vehicle to be traction controlled accurately by providing a sub throttle control detecting means to control a sub throttle and detect the varying condition of engine output and a prohibiting means to prohibit the control of the instruction of speed change based on the detection signal of the detecting means. CONSTITUTION:A manual transmission 5 is connected to an engine 4 in which a main throttle valve 1 to be controlled by the operation of an accelerator and a sub throttle valve 2 to be controlled in traction control are provided in an intake passage 3. Then, when a traction control to detect the low level of a road surface is executed, the opening of the sub throttle valve 2 is changed to control the output of the engine. This condition is detected by a sub throttle control detecting means 6, and the control of speed change indication is prohibited by a prohibiting means 7. Thus instruction of erroneous transmission stage and physically disordered feeling due to mis-match between a travel condition felt by a driver and instruction of speed change can be prevented.
Patent JP-2001141914-A (JP)
Title: Prism to produce artificial rainbow
Inventor: KAWAGUCHI KOJI
IPC: G02B5/04
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To generate and project artificial rainbow in a sharp arc image with resolved seven colors on a wall or a ceiling by using a single optical element. SOLUTION: A cylindrical groove 5 having an arc cross section is formed on a second face 2 of an optical prism 4 having a triangular cross section so that parallel beams 6 entering a first face 1 are refracted and dispersed and then totally reflected on the inner face of the cylindrical groove to exit from a third face 3.
Patent JP-H10180213-A (JP)
Title: Container washing and drying device
Inventor: SASAKI NOBUYUKI
IPC: B08B9/28
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a container washing and drying device by which a container is effectively washed and dried without generating bubbles during washing. SOLUTION: In a washing and drying device which an immersion part, a washing part and a drying part are arranged in order from the front in a prescribed case 1 and also a conveying chain 6 for conveying a container 26 to be washed from the front toward the rear to form, the conveying chain 6 is arranged with its suitable place being bent so that the container 26 may be immersed in and passed through immersion liquid stored in an immersion tank 2. Washing nozzles provided on washing nozzle pipes 18, 19 are arranged in suitable places near the conveying surface of the washing part. A blower 24 for drying the container after washing is arranged in the drying part. The container pulled up after immersion in the immersion liquid is washed by jetting washing liquid from the washing nozzles and is dried by gas blown from the blower 21.
Patent JP-H09204796-A (JP)
Title: Flash memory
Inventor: BOKU CHIYUUUON
IPC: G11C7/06
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To improve a repairing efficiency by providing a main cell array, a column decoder, a redundancy cell block, a flag bit cell block, a flag sense amplifier. a redundancy row decoder and a main sense amplifier. SOLUTION: Transistors Q1, Q3 are turned ON by a clock signal CK and a flag bit decoder signal Yro. A program voltage is applied on control gate electrodes of a flash memory F3 through a program terminal PG and then memory cells F3 are programed. A flag sense amplifier 8 senses information stored in the memory F3 to output them. A redundancy row decoder 3 is enabled by the output SWLEW of an inverter and redundancy block 2 are selected. Then, information stored in cells of the block 2 are decoded by column decodes Y0 -Yn to be outputted by a main sense amplifier 7.
Patent JP-H11298258-A (JP)
Title: Input signal amplifying method and feed forward circuit
Inventor: MYER ROBERT EVAN
IPC: H03F1/32
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a feed forward control system for especially reducing the distortion of a high power linear amplifier. SOLUTION: A splitter 201 separates a signal S(122) containing a distortion signal D into a signal S(201a) and a signal (201b). A first preceding distortion circuit route has and phase controller 202, detector 206, splitter 208 and canceler circuit 218 for generating an output signal S(218) by coupling the signal S(212) and a signal S(216) from a second preceding distortion circuit route. The second preceding distortion circuit route has a delay circuit 204 for delaying the signal S(201b), canceler circuit 210 for generating an output signal S(210) by coupling a signal S(208b) and a signal S(204), gain and phase controller 214 and amplifier 216 for generating a distortion output signal S(216). These operations are totally controlled.
Patent JP-H05182121-A (JP)
Title: Information read-out circuit device
Inventor: IKEBE HIROJI
IPC: G11B20/10
Filed: 1991-12-27
Abstract: PURPOSE:To provide an information read-out circuit device capable of effectively eliminating the reading-out error of information from a magnetic disk. CONSTITUTION:On the information read-out circuit device provided with a means for reading out information from the magnetic disk having a level detection circuit 505, a minitor circuit 7 is also provided for switching the settings of two threshold voltages, that is, a normal level and a dead zone level for deciding the limit of an output level, by command information from a CPU 504.
Patent JP-H06198067-A (JP)
Title: Game information system in game hall
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 1992-12-29
Abstract: PURPOSE:To provide game information such as the working ratio of respective game machines to plural players in a short time in a game hall. CONSTITUTION:This system is composed of a terminal computer (processing means) 10 for detecting and storing the game information of respective pachinko game machines 2 inside the game hall, and a counter 20 installed at each game island 1 so as to selectively perform the count display processing of an inserted game media and the display processing of the game information of each game machine 2 at the game island 1 stored in the processing means 10 corresponding to the operation of the player or the like.
Patent JP-2000176322-A (JP)
Title: Coating machine for color mixture coating
Inventor: ISHIKAWA KATSUHIRO
IPC: B05B1/14
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To enhance coating workability by increasing coating width without generating color irregularity by forming a flat spray pattern uniformly mixed with coating particles having a plurality of colors sprayed at the same time. SOLUTION: Airless atomizing nozzle chips 9 emitting paint in flat spray patterns Sw, Sb expanded left and right by the supply pressure of paint are attached to a plurality of paint emitting orifices 8W, 8B arranged to the leading end of a coating machine 1 in close vicinity to each other up and down. When pattern air is sprayed on the spray patterns Sw, Sb of respective color paints from both upper and lower sides so as to hold the flat long axes of the spray patterns, since the spray patterns Sw, Sb of color paints are adjacent to each other in a flat layered state so as to cross the spray direction of pattern air at a right angle, they are easily mixed and stirred by pattern air and one flat spray pattern wherein color paint particles are uniformized mixed is formed.
Patent JP-H11194495-A (JP)
Title: Pattern forming method and photosensitive composition
Inventor: KIHARA NAOKO
IPC: G03F7/039
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To obtain a pattern by applicable to a lithographic process with good reproducibility by adopting an in-line system of from coating to development without stagnation. SOLUTION: The top of a substrate 11 is coated with a compsn. 12 contg. a compd. (a) (photo-acid generating agent) 13 which discharges acid when irradiated with chemical rays and a carboxyl group-contg. compd. (b) 14 which causes decarboxylation reaction and can be decomposed. The acid to discharge the photo-acid generating agent (a) in the exposed part by exposing a pattern is neutralized with a basic compd. (c) and the concn. of the free basic compd. (c) decreases. The free basic compd. (c) acts as a catalyst for a decarboxylation reaction of the carboxyl group-contg. compd. (b), the compd. (b) remains in the form in which it is readily soluble in a developer in the exposed part and the compd. (b) turns into a compd. (b') insoluble in the developer by decarboxylation reaction in the unexposed part.  As the result, developed contrast between the exposed and unexposed parts is obtd. and the unexposed part remains on the substrate 11 after development and a positive image is obtained.